public class Developer
{
    private String name;

    private int age;

    public Developer()
    {
        this(" ", 0);
    }

    public Developer(String name, int age)
    {
        this.name = name;
        this.age = age;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public void takingVehicle(Vehicle vehicle)
    {
        vehicle.run();
    }
}
